diff --git a/books/free-programming-books-my.md b/books/free-programming-books-my.md
index b2feed0b7..ad376c64a 100644
--- a/books/free-programming-books-my.md
+++ b/books/free-programming-books-my.md
@@ -1,25 +1,47 @@
 ### Index
 
-* [Go](#golang)
-* [HTML](#html)
+* [Blockchain](#blockchain)
+* [Go](#go)
+* [HTML and CSS](#html-and-css)
+* [JavaScript](#javascript)
 * [Linux](#linux)
+* [PHP](#php)
 * [Python](#python)
 * [Web Development](#web-development)
 
 
-### <a id="golang"></a>Go
+### Blockchain
+
+* [Bitcoin - On Point](https://eimaung.com/bitcoin/) - Ei Maung (PDF)
+
+
+### Go
 
 * [The Little Go Book](https://github.com/nainglinaung/the-little-go-book) - Karl Seguin, Naing Lin Aung ([HTML](https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.md), [PDF](https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.pdf), [EPUB](https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.epub))
 
 
-### HTML
+### HTML and CSS
 
+* [Bootstrap - On Point](https://eimaung.com/bootstrap/) - Ei Maung (PDF)
 * [HTML](https://books.saturngod.net/HTML5/) - Saturngod
 
 
+### JavaScript
+
+* [API - On Point](https://eimaung.com/api/) - Ei Maung (PDF)
+* [JavaScript - On Point](https://eimaung.com/jsbook/) - Ei Maung (PDF)
+* [React - On Point](https://eimaung.com/react/) - Ei Maung (PDF)
+
+
 ### Linux
 
-* [Ubuntu Linux for You](http://eimaung.com/ubuntu-for-you) - Ei Maung
+* [Ubuntu Linux for You](http://eimaung.com/ubuntu-for-you) - Ei Maung (PDF)
+
+
+### PHP
+
+* [Laravel - On Point](https://eimaung.com/laravel/) - Ei Maung (PDF)
+* [PHP - On Point](https://eimaung.com/php/) - Ei Maung (PDF)
 
 
 ### Python
@@ -29,5 +51,6 @@
 
 ### Web Development
 
-* [Professional Web Developer](http://eimaung.com/professional-web-developer) - Ei Maung
-* [Rockstar Developer](http://eimaung.com/rockstar-developer) - Ei Maung
+* [Professional Web Developer](http://eimaung.com/professional-web-developer) - Ei Maung (PDF)
+* [Professional Web Developer 2022](https://eimaung.com/pwd2022/) - Ei Maung (PDF)
+* [Rockstar Developer](http://eimaung.com/rockstar-developer) - Ei Maung (PDF)